{"city":"Lüfeng","country":"China","lat":29.858339309692383,"lon":105.97306060791016,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T05:00:00Z","aqi":56,"aqi_min":22,"aqi_max":72,"pm25":14.35,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":51,"aqi_min":34,"aqi_max":58,"pm25":12.22,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":54,"aqi_min":13,"aqi_max":68,"pm25":13.51,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":53,"aqi_min":38,"aqi_max":65,"pm25":13.02,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":60,"aqi_min":28,"aqi_max":104,"pm25":16.22,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":76,"aqi_min":57,"aqi_max":99,"pm25":23.99,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":65,"aqi_min":51,"aqi_max":82,"pm25":18.83,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":65,"aqi_min":20,"aqi_max":112,"pm25":18.64,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":53,"aqi_min":25,"aqi_max":80,"pm25":13.03,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":78,"aqi_min":76,"aqi_max":80,"pm25":24.94,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":64,"aqi_min":4,"aqi_max":104,"pm25":18.34,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":72,"aqi_min":34,"aqi_max":93,"pm25":22.06,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":63,"aqi_min":28,"aqi_max":95,"pm25":17.78,"pm10":null,"stations":9},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":59,"aqi_min":55,"aqi_max":63,"pm25":15.9,"pm10":null,"stations":3},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":68,"aqi_min":57,"aqi_max":80,"pm25":20.42,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":74,"aqi_min":19,"aqi_max":97,"pm25":22.98,"pm10":null,"stations":7},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":66,"aqi_min":39,"aqi_max":93,"pm25":19.16,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":72,"aqi_min":38,"aqi_max":117,"pm25":22.29,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":79,"aqi_min":30,"aqi_max":127,"pm25":25.21,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":52,"aqi_min":14,"aqi_max":80,"pm25":12.43,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":66,"aqi_min":34,"aqi_max":95,"pm25":19.44,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":62,"aqi_min":42,"aqi_max":99,"pm25":17.29,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":63,"aqi_min":11,"aqi_max":99,"pm25":17.69,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":77,"aqi_min":36,"aqi_max":159,"pm25":24.57,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":72,"aqi_min":40,"aqi_max":93,"pm25":21.99,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":74,"aqi_min":48,"aqi_max":104,"pm25":23.1,"pm10":null,"stations":4},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":77,"aqi_min":21,"aqi_max":122,"pm25":24.67,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":78,"aqi_min":36,"aqi_max":124,"pm25":24.78,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":60,"aqi_min":42,"aqi_max":76,"pm25":16.5,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":44,"aqi_min":14,"aqi_max":59,"pm25":10.62,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":65,"aqi_min":37,"aqi_max":89,"pm25":18.9,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":57,"aqi_min":43,"aqi_max":70,"pm25":14.95,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":68,"aqi_min":36,"aqi_max":85,"pm25":20.03,"pm10":null,"stations":7},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":57,"aqi_min":37,"aqi_max":72,"pm25":15.11,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":52,"aqi_min":36,"aqi_max":70,"pm25":12.67,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":56,"aqi_min":30,"aqi_max":68,"pm25":14.43,"pm10":null,"stations":3},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":72,"aqi_min":34,"aqi_max":112,"pm25":22.14,"pm10":null,"stations":9},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":57,"aqi_min":25,"aqi_max":89,"pm25":14.81,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":55,"aqi_min":25,"aqi_max":97,"pm25":14.12,"pm10":null,"stations":8},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":71,"aqi_min":59,"aqi_max":80,"pm25":21.42,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":72,"aqi_min":21,"aqi_max":104,"pm25":22.17,"pm10":null,"stations":5},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":65,"aqi_min":39,"aqi_max":82,"pm25":18.86,"pm10":null,"stations":6},{"datetime_utc":"2026-05-29T23:00:00Z","aqi":62,"aqi_min":30,"aqi_max":97,"pm25":17.48,"pm10":null,"stations":7},{"datetime_utc":"2026-05-30T00:00:00Z","aqi":70,"aqi_min":63,"aqi_max":76,"pm25":20.9,"pm10":null,"stations":2},{"datetime_utc":"2026-05-30T01:00:00Z","aqi":66,"aqi_min":57,"aqi_max":76,"pm25":19.23,"pm10":null,"stations":5},{"datetime_utc":"2026-05-30T02:00:00Z","aqi":69,"aqi_min":42,"aqi_max":97,"pm25":20.83,"pm10":null,"stations":5},{"datetime_utc":"2026-05-30T03:00:00Z","aqi":55,"aqi_min":31,"aqi_max":72,"pm25":14.18,"pm10":null,"stations":6}],"daily":[{"date":"2026-05-28","aqi_avg":65,"aqi_min":51,"aqi_max":79,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":18.6,"pm10_avg":null,"hours":19,"stations_avg":5},{"date":"2026-05-29","aqi_avg":64,"aqi_min":44,"aqi_max":78,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":18.3,"pm10_avg":null,"hours":24,"stations_avg":6},{"date":"2026-05-30","aqi_avg":65,"aqi_min":55,"aqi_max":70,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":18.8,"pm10_avg":null,"hours":4,"stations_avg":4}]}